5563600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2012

約数の個数: 60

約数和(自身を含む): 15283744

約数和(自身を除く): 9720144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 1987, 2800, 3974, 7948, 9935, 13909, 15896, 19870, 27818, 31792, 39740, 49675, 55636, 69545, 79480, 99350, 111272, 139090, 158960, 198700, 222544, 278180, 347725, 397400, 556360, 695450, 794800, 1112720, 1390900, 2781800, 5563600]

約数ペア:

[(1, 5563600), (2, 2781800), (4, 1390900), (5, 1112720), (7, 794800), (8, 695450), (10, 556360), (14, 397400), (16, 347725), (20, 278180), (25, 222544), (28, 198700), (35, 158960), (40, 139090), (50, 111272), (56, 99350), (70, 79480), (80, 69545), (100, 55636), (112, 49675), (140, 39740), (175, 31792), (200, 27818), (280, 19870), (350, 15896), (400, 13909), (560, 9935), (700, 7948), (1400, 3974), (1987, 2800)]